title: Medicare program; changes to Medicare payment for drugs and physician fee schedule payments for calendar year 2004. Interim final rule with comment period.
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D005245:Fee Schedules / Q000191:economics / Q000331:legislation & jurisprudence*; D006801:Humans; D007356:Insurance, Pharmaceutical Services / Q000191:economics / Q000331:legislation & jurisprudence*; D007880:Legislation, Drug; D016345:Medicare Part B / Q000191:economics / Q000331:legislation & jurisprudence*; D011445:Prospective Payment System / Q000191:economics / Q000331:legislation & jurisprudence*; D014481:United States